NPI age
— years
Enumerated 2026-03-10
● Active
Type 1 · Individual
Eileen Hacker
Hacker is 1 of 1 clinical nurse specialist providers in Houston and 1 of 4 in Texas.
Primary specialty
Clinical Nurse Specialist
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2026-03-10
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 4 active clinical nurse specialist providers in Texas.
NPI age
0 years
↓ 7 yr below median (7 yr)
State licenses
1 state
0% of peers hold multiple states
Subspecialties
0
25% of peers hold subspecialties
NPI lifetime · 2026 → 2026
2026-03Enumerated in NPPES
2026
2026
Where they practice
Practice location
1400 Holcombe Blvd
Houston, TX 770304008
Mailing address
1714 Brun St Apt 7
Houston, TX 770195748
Specialties
-
Clinical Nurse Specialist PrimaryDefinition to come...
Practice context
Part of a multi-provider practice. 18 other active providers share this practice address in NPPES.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.